| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Climate change mitigation in transportation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Murawa Franz | 12 |
| #2 | Schulz Torben | 5 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019113624A1 | Multi-part rail wheel for a rail vehicle | |
| DE102017103015A1 | Rail wheel and elastic body for such a rail wheel | |
| DE102016117104A1 | Multi-part, spring-loaded rail wheel |